LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4649 5656 82.2 %
Date: 2024-11-18 18:56:29 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4953 23591 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26152783
_bdev_abort 83587
_bdev_copy_split 0
_bdev_get_block_size_with_md 663961
_bdev_init 2322
_bdev_io_check_opts 92938637
_bdev_io_complete 274658288
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 324067
_bdev_io_ext_use_bounce_buffer 322288
_bdev_io_handle_no_mem 275536780
_bdev_io_pull_bounce_data_buf 324067
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 324067
_bdev_io_put_buf 14503535
_bdev_io_set_buf 14503102
_bdev_io_set_md_buf 14503102
_bdev_io_submit 278229731
_bdev_io_submit_ext 201644414
_bdev_lock_lba_range 5712
_bdev_memory_domain_get_io_cb 322288
_bdev_memory_domain_io_get_buf 322288
_bdev_next_leaf 2324
_bdev_open_async 1066
_bdev_reset_complete 340
_bdev_rw_split 1901490
_bdev_trace 2322
_bdev_unlock_lba_range 5712
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 134
_calculate_measured_qd_cpl 69
_event_notify 1266
_is_buf_allocated 63851315
_media_management_notify 0
_remove_notify 782
_resize_notify 484
_spdk_bdev_quiesce 2544
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2322
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2322
_tmp_bdev_event_cb 0
_to_next_boundary 3400539
bdev_abort 83583
bdev_abort_all_buf_io 26842
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 27227
bdev_abort_buf_io 83579
bdev_abort_buf_io_cb 0
bdev_abort_io 83607
bdev_abort_io_done 83603
bdev_abort_queued_io 83587
bdev_abort_retry 4
bdev_alias_del 7048
bdev_alloc_io_stat 33356
bdev_bytes_to_blocks 55427291
bdev_calculate_measured_queue_depth 69
bdev_ch_add_to_io_submitted 281195501
bdev_ch_remove_from_io_submitted 278304303
bdev_ch_resubmit_io 5780254
bdev_ch_retry_io 5077318
bdev_channel_abort_queued_ios 26457
bdev_channel_create 26002
bdev_channel_destroy 25994
bdev_channel_destroy_resource 25994
bdev_channel_for_each_io 0
bdev_channel_get_io 282973023
bdev_channel_poll_qos 383634
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 385094
bdev_channel_submit_qos_io_done 383187
bdev_close 72116
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
bdev_comparev_blocks_with_md 4486
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_copy_should_split 347
bdev_copy_split 16
bdev_desc_alloc 72164
bdev_desc_free 72164
bdev_desc_release_claims 387
bdev_destroy_cb 7063
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 403853
bdev_each_channel_msg 397763
bdev_enable_histogram_config_json 961
bdev_enable_qos 26049
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 7024
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 182
bdev_examine_allowlist_free 2448
bdev_finish_unregister_bdevs_iter 6953
bdev_finish_wait_for_examine_done 2448
bdev_for_each_io_done 0
bdev_free_io_stat 33356
bdev_get_by_name 35099
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 216581885
bdev_get_io_stat 353
bdev_get_max_write 3215
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1147
bdev_histogram_enable_channel_cb 801
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2448
bdev_init_failed 0
bdev_io_complete 277989827
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 65580
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 276500430
bdev_io_do_submit 277822012
bdev_io_exec_sequence 387852
bdev_io_exec_sequence_cb 387852
bdev_io_get_buf 14502579
bdev_io_get_buf_complete 14502949
bdev_io_get_iobuf_cb 70479
bdev_io_get_max_buf_len 29003232
bdev_io_increment_outstanding 278918560
bdev_io_init 281425404
bdev_io_needs_sequence_exec 482787461
bdev_io_on_tailq 167214
bdev_io_pull_data 324071
bdev_io_pull_data_done 324067
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 324071
bdev_io_push_bounce_data_done 324067
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 324067
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 14503494
bdev_io_range_is_locked 68220
bdev_io_should_split 285886165
bdev_io_split 1900297
bdev_io_split_done 3495166
bdev_io_split_submit 3495182
bdev_io_status_get_string 0
bdev_io_submit 280247016
bdev_io_submit_reset 315
bdev_io_submit_sequence_cb 322272
bdev_io_type_supported 10407851
bdev_io_update_io_stat 277664122
bdev_io_use_accel_sequence 753062269
bdev_io_use_memory_domain 209142077
bdev_io_valid_blocks 282710508
bdev_is_read_io 17376115
bdev_lba_range_overlapped 63878
bdev_lba_range_overlaps_tailq 5732
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4442
bdev_lock_lba_range_cb 5712
bdev_lock_lba_range_check_io 51595
bdev_lock_lba_range_ctx 5712
bdev_lock_lba_range_ctx_msg 16
bdev_lock_lba_range_get_channel 4785
bdev_mgmt_channel_create 15509
bdev_mgmt_channel_destroy 15509
bdev_mgr_unregister_cb 2448
bdev_module_action_complete 74188
bdev_module_action_done 71740
bdev_module_all_actions_completed 11801171
bdev_module_fini_iter 8740
bdev_module_fini_start_iter 4538
bdev_module_get_max_ctx_size 2448
bdev_modules_init 2448
bdev_name_add 14086
bdev_name_cmp 148183
bdev_name_del 686
bdev_name_del_unsafe 14068
bdev_name_tree_RB_FIND 35099
bdev_name_tree_RB_INSERT 14086
bdev_name_tree_RB_INSERT_COLOR 14068
bdev_name_tree_RB_MINMAX 0
bdev_name_tree_RB_NEXT 0
bdev_name_tree_RB_NFIND 0
bdev_name_tree_RB_PREV 0
bdev_name_tree_RB_REINSERT 0
bdev_name_tree_RB_REMOVE 14068
bdev_name_tree_RB_REMOVE_COLOR 10931
bdev_no_mem_poller 1
bdev_ok_to_examine 7024
bdev_open 72164
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1056
bdev_open_async_fini 2448
bdev_open_async_opts_copy 1056
bdev_open_async_opts_get_default 1056
bdev_open_ext 31722
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 961
bdev_qos_destroy 196
bdev_qos_io_submit 9882200
bdev_qos_io_to_limit 789487814
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 789490634
bdev_qos_r_bps_queue 17376059
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 209974935
bdev_qos_rw_bps_rewind_quota 6606952
bdev_qos_rw_iops_queue 595692108
bdev_qos_rw_iops_rewind_quota 10651501
bdev_qos_rw_queue_io 805667708
bdev_qos_rw_rewind_io 17258453
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 716036
bdev_queue_nomem_io_tail 5064413
bdev_quiesce_range_locked 1270
bdev_read_blocks_with_md 20583155
bdev_readv_blocks_with_md 111099377
bdev_register 7034
bdev_register_finished 7024
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 332
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 385
bdev_reset_freeze_channel_done 332
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 253930591
bdev_rw_split_get_buf_cb 59745
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5077319
bdev_start_qos 72116
bdev_start_reset 340
bdev_submit_request 278188577
bdev_trace 2211
bdev_unfreeze_channel 389
bdev_unlock_lba_range 4450
bdev_unlock_lba_range_cb 5712
bdev_unlock_lba_range_get_channel 4789
bdev_unmap_should_split 23989779
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1270
bdev_unregister 7024
bdev_unregister_abort_channel 463
bdev_unregister_unsafe 7739
bdev_update_qd_sampling_period 90
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11798723
bdev_write_blocks_with_md 29680500
bdev_write_zero_buffer 660746
bdev_write_zero_buffer_done 660746
bdev_write_zeroes_should_split 2733722
bdev_write_zeroes_split 11981
bdev_writev_blocks_with_md 91466327
claim_bdev 387
claim_opts_copy 88
claim_reset 371
claim_type_is_v2 1680
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 329
event_notify 1266
io_channel_iter_get_bdev 801614
log_already_claimed 111
parent_bdev_io_complete 1900293
register_flag_bdev 2322
spdk_bdev_abort 83563
spdk_bdev_add_io_stat 26332
spdk_bdev_alias_add 7066
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 666
spdk_bdev_channel_get_histogram 1139
spdk_bdev_claim_get_name 9752
spdk_bdev_claim_opts_init 499
spdk_bdev_close 30988
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4432
spdk_bdev_comparev_blocks 4462
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 335
spdk_bdev_desc_get_bdev 538477307
spdk_bdev_destruct_done 1945
spdk_bdev_dump_info_json 33182
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 811
spdk_bdev_examine 4
spdk_bdev_finish 2448
spdk_bdev_first 5733
spdk_bdev_first_leaf 673
spdk_bdev_flush 703680
spdk_bdev_flush_blocks 4425661
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 403853
spdk_bdev_for_each_channel_continue 397762
spdk_bdev_free_io 278379012
spdk_bdev_get_acwu 5069
spdk_bdev_get_aliases 33238
spdk_bdev_get_block_size 51184054
spdk_bdev_get_buf_align 88103014
spdk_bdev_get_by_name 3377
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 23063135
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 94947238
spdk_bdev_get_io_channel 40349
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 663640
spdk_bdev_get_max_copy 4934
spdk_bdev_get_md_size 61370657
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 148491
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 73553
spdk_bdev_get_num_blocks 52759798
spdk_bdev_get_numa_id 1478
spdk_bdev_get_nvme_ctratt 4608
spdk_bdev_get_nvme_nsid 3863
spdk_bdev_get_optimal_io_boundary 4938
spdk_bdev_get_opts 371
spdk_bdev_get_physical_block_size 6858
spdk_bdev_get_product_name 37118
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 33192
spdk_bdev_get_qos_rpc_type 132728
spdk_bdev_get_uuid 91338
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8977
spdk_bdev_has_write_cache 5726
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_enable_ext 811
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2448
spdk_bdev_io_complete 276204573
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36520248
spdk_bdev_io_complete_nvme_status 41159868
spdk_bdev_io_complete_scsi_status 3495039
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40327272
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48599806
spdk_bdev_io_get_iovec 765664
spdk_bdev_io_get_md_buf 9362437
spdk_bdev_io_get_nvme_fused_status 4146
spdk_bdev_io_get_nvme_status 30679612
spdk_bdev_io_get_scsi_status 24055158
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 43951571
spdk_bdev_io_get_thread 292472629
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 14967168
spdk_bdev_io_set_md_buf 37401
spdk_bdev_io_type_supported 2273008
spdk_bdev_is_dif_check_enabled 958848
spdk_bdev_is_dif_head_of_md 479238
spdk_bdev_is_md_interleaved 24213489
spdk_bdev_is_md_separate 67016339
spdk_bdev_is_zoned 7714
spdk_bdev_module_claim_bdev 5826
spdk_bdev_module_claim_bdev_desc 479
spdk_bdev_module_examine_done 71476
spdk_bdev_module_fini_done 6292
spdk_bdev_module_fini_start_done 2090
spdk_bdev_module_init_done 264
spdk_bdev_module_list_add 39477
spdk_bdev_module_list_find 39477
spdk_bdev_module_release_bdev 5754
spdk_bdev_next 32459
spdk_bdev_next_leaf 1651
spdk_bdev_notify_blockcnt_change 297
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 145
spdk_bdev_nvme_io_passthru 91
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 1978496
spdk_bdev_open_async 1056
spdk_bdev_open_ext 30664
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 914478
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1101
spdk_bdev_read 13095056
spdk_bdev_read_blocks 18799789
spdk_bdev_read_blocks_with_md 1789365
spdk_bdev_readv 1611697
spdk_bdev_readv_blocks 15388822
spdk_bdev_readv_blocks_ext 38946728
spdk_bdev_readv_blocks_with_md 54917137
spdk_bdev_register 7038
spdk_bdev_reset 340
spdk_bdev_reset_io_stat 34047
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 375
spdk_bdev_set_qd_sampling_period 7049
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1151
spdk_bdev_subsystem_config_json 182
spdk_bdev_unmap 11264833
spdk_bdev_unmap_blocks 24165322
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1105
spdk_bdev_unregister 7052
spdk_bdev_unregister_by_name 817
spdk_bdev_wait_for_examine 12302
spdk_bdev_write 26391667
spdk_bdev_write_blocks 28908714
spdk_bdev_write_blocks_with_md 109633
spdk_bdev_write_zeroes 721
spdk_bdev_write_zeroes_blocks 2733363
spdk_bdev_writev 2538158
spdk_bdev_writev_blocks 15035533
spdk_bdev_writev_blocks_ext 54093268
spdk_bdev_writev_blocks_with_md 20984325
spdk_bdev_zcopy_end 811712
spdk_bdev_zcopy_start 834220
spdk_for_each_bdev 5733
spdk_for_each_bdev_leaf 673

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